From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 01/38] dt-bindings: interrupt-controller: arm,gic: Add compatible for Tegra186 AGIC Date: Fri, 12 Jun 2020 16:18:26 +0200 Message-ID: <20200612141903.2391044-2-thierry.reding@gmail.com> References: <20200612141903.2391044-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200612141903.2391044-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Rob Herring Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org From: Thierry Reding The AGIC variant of GIC found in the audio subsystem of NVIDIA Tegra186 SoCs is mostly compatible with the version found on Tegra210. Provide a Tegra210 compatible as a fallback compatible, but also require a Tegra186 specific compatible for forwards compatibility in case there's ever a need to implement instantiation-specific quirks. Signed-off-by: Thierry Reding --- .../devicetree/bindings/interrupt-controller/arm,gic.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml index 96f8803ff4e6..becc4364e419 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml @@ -53,6 +53,13 @@ properties: - const: brcm,brahma-b15-gic - const: arm,cortex-a15-gic + - items: + - enum: + - nvidia,tegra186-agic + - nvidia,tegra194-agic + - enum: + - nvidia,tegra210-agic + interrupt-controller: true "#address-cells": -- 2.24.1